使用微信小程序制作核酸检测点查询工具_javascript技巧_

const util = require("../../utils/util.js"); const app = getApp(); // 引入腾讯地图SDK核心类 var QQMapWX = require('../../utils/map/qqmap-wx-jssdk.js'); var qqmapsdk;

 qqmapsdk = new QQMapWX({ key: '刚刚所申请的key填到这里' });

请选择:  {{provinceName}} {{cityName}} {{districtName}}

 bindPickerChange: function (e) { let that = this; let province = e.detail.value[0]; let city = e.detail.value[1]; let district = e.detail.value[2]; that .setData({ province : province, city : city, district: e.detail.value }); },

"permission": { "scope.userLocation": { "desc": "位置信息效果展示" } }, "requiredPrivateInfos": [ "getLocation" ]

//获取用户当前经纬度 wx.getLocation({ type: 'wgs84', success (data) { // 将用户经纬度转换为地址 qqmapsdk.reverseGeocoder({//地址解析 location: { longitude: data.longitude, latitude: data.latitude, }, success: function (resSuc) { let province = resSuc.result.address_component.province; let city = resSuc.result.address_component.city; let district = resSuc.result.address_component.district; that.setData({ province: province.substr(0, province.length - 1), city: city.substr(0, city.length - 1), provinceName:province, cityName:city, districtName:district }); }, fail: function (errInfo) { } }); }, fail: function (errInfo) { console.info(errInfo) } }); 

var cityData = [{ "province_id": "1", "province": "安徽", "citys": [{ "city_id": "10001", "city": "合肥" }, { "city_id": "10002", "city": "芜湖" }, { "city_id": "10003", "city": "蚌埠" }, { "city_id": "10004", "city": "淮南" }, { "city_id": "10005", "city": "马鞍山" }, { "city_id": "10006", "city": "淮北" }, { "city_id": "10007", "city": "铜陵" }, { "city_id": "10008", "city": "安庆" }, { "city_id": "10009", "city": "黄山" }, { "city_id": "10010", "city": "滁州" }, { "city_id": "10011", "city": "阜阳" }, { "city_id": "10012", "city": "宿州" }, { "city_id": "10013", "city": "六安" }, { "city_id": "10014", "city": "亳州" }, { "city_id": "10015", "city": "池州" }, { "city_id": "10016", "city": "宣城" }] }, { "province_id": "2", "province": "北京", "citys": [{ "city_id": "10017", "city": "北京" }] }, { "province_id": "3", "province": "重庆", "citys": [{ "city_id": "10018", "city": "重庆" }] }, { "province_id": "4", "province": "福建", "citys": [{ "city_id": "10019", "city": "福州" }, { "city_id": "10020", "city": "厦门" }, { "city_id": "10021", "city": "莆田" }, { "city_id": "10022", "city": "三明" }, { "city_id": "10023", "city": "泉州" }, { "city_id": "10024", "city": "漳州" }, { "city_id": "10025", "city": "南平" }, { "city_id": "10026", "city": "龙岩" }, { "city_id": "10027", "city": "宁德" }] }, { "province_id": "5", "province": "广东", "citys": [{ "city_id": "10028", "city": "广州" }, { "city_id": "10029", "city": "韶关" }, { "city_id": "10030", "city": "深圳" }, { "city_id": "10031", "city": "珠海" }, { "city_id": "10032", "city": "汕头" }, { "city_id": "10033", "city": "佛山" }, { "city_id": "10034", "city": "江门" }, { "city_id": "10035", "city": "湛江" }, { "city_id": "10036", "city": "茂名" }, { "city_id": "10037", "city": "肇庆" }, { "city_id": "10038", "city": "惠州" }, { "city_id": "10039", "city": "梅州" }, { "city_id": "10040", "city": "汕尾" }, { "city_id": "10041", "city": "河源" }, { "city_id": "10042", "city": "阳江" }, { "city_id": "10043", "city": "清远" }, { "city_id": "10044", "city": "东莞" }, { "city_id": "10045", "city": "中山" }, { "city_id": "10046", "city": "潮州" }, { "city_id": "10047", "city": "揭阳" }, { "city_id": "10048", "city": "云浮" }] }, { "province_id": "6", "province": "甘肃", "citys": [{ "city_id": "10049", "city": "兰州" }, { "city_id": "10050", "city": "嘉峪关" }, { "city_id": "10051", "city": "金昌" }, { "city_id": "10052", "city": "白银" }, { "city_id": "10053", "city": "天水" }, { "city_id": "10054", "city": "武威" }, { "city_id": "10055", "city": "张掖" }, { "city_id": "10056", "city": "平凉" }, { "city_id": "10057", "city": "酒泉" }, { "city_id": "10058", "city": "庆阳" }, { "city_id": "10059", "city": "定西" }, { "city_id": "10060", "city": "陇南" }, { "city_id": "10061", "city": "临夏" }, { "city_id": "10062", "city": "甘南" }] }, { "province_id": "7", "province": "广西", "citys": [{ "city_id": "10063", "city": "南宁" }, { "city_id": "10064", "city": "柳州" }, { "city_id": "10065", "city": "桂林" }, { "city_id": "10066", "city": "梧州" }, { "city_id": "10067", "city": "北海" }, { "city_id": "10068", "city": "防城港" }, { "city_id": "10069", "city": "钦州" }, { "city_id": "10070", "city": "贵港" }, { "city_id": "10071", "city": "玉林" }, { "city_id": "10072", "city": "百色" }, { "city_id": "10073", "city": "贺州" }, { "city_id": "10074", "city": "河池" }, { "city_id": "10075", "city": "来宾" }, { "city_id": "10076", "city": "崇左" }] }, { "province_id": "8", "province": "贵州", "citys": [{ "city_id": "10077", "city": "贵阳" }, { "city_id": "10078", "city": "六盘水" }, { "city_id": "10079", "city": "遵义" }, { "city_id": "10080", "city": "安顺" }, { "city_id": "10081", "city": "毕节" }, { "city_id": "10082", "city": "铜仁" }, { "city_id": "10083", "city": "黔西南" }, { "city_id": "10084", "city": "黔东南" }, { "city_id": "10085", "city": "黔南" }] }, { "province_id": "9", "province": "河北", "citys": [{ "city_id": "10086", "city": "石家庄" }, { "city_id": "10087", "city": "唐山" }, { "city_id": "10088", "city": "秦皇岛" }, { "city_id": "10089", "city": "邯郸" }, { "city_id": "10090", "city": "邢台" }, { "cit
                
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